## Not run:
# echino <- tnrs_match_names(c("Diadema", "Acanthaster", "Fromia"))
# ## These 3 calls are identical
# synonyms(echino, taxon_name="Acanthaster")
# synonyms(echino, row_number=2)
# synonyms(echino, ott_id=337928)
# ## End(Not run)
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